Audio indexing for YouTube

The internet is often compared to a sea of information, and searching on the internet is like throwing a net on the surface of the ocean, the search will only include results from the surface of the ocean leaving the depth untouched, naming it the deep web. The deep web includes, among other things, the un-indexed audio contents present today, where the search is based on descriptors accompanying the file rather than the file´ contents. This paper introduces an efficient way for searching audio content. The focus is on using YouTube content.